<template>
  <Layout>
   

  <!-- Page Header -->
  <header class="masthead" :style="{backgroundImage: `url(${GRIDSOME_API_URL+ general.cover.url})`}">
    <div class="overlay"></div>
    <div class="container">
      <div class="row">
        <div class="col-lg-8 col-md-10 mx-auto">
          <div class="site-heading">
            <h1>{{general.title}}</h1>
            <span class="subheading">{{general.subtitle}}</span>
          </div>
        </div>
      </div>
    </div>
  </header>

  <!-- Main Content -->
  <div class="container">
    <div class="row">
      <div class="col-lg-8 col-md-10 mx-auto">
        <div class="post-preview" v-for="edge in $page.posts.edges" :key="edge.node.id">
          <g-link :to="'/post/'+edge.node.id">
            <h2 class="post-title">
              {{edge.node.title}}
            </h2>
            <!-- <h3 class="post-subtitle">
              Problems look mighty small from 150 miles up
            </h3> -->
          </g-link>
          <p class="post-meta">Posted by
            <a href="#">author</a>
            on {{edge.node.created_at}}</p>
            <p><span v-for="tag in edge.node.tags" :key="tag.id"> <g-link :to="'/tag/'+tag.id">{{tag.title}}</g-link>&nbsp;&nbsp;</span></p>
             <hr>
        </div>
       
       
        <!-- Pager -->
        <!-- <div class="clearfix">
          <a class="btn btn-primary float-right" href="#">Older Posts &rarr;</a>
        </div> -->
        <pager :info="$page.posts.pageInfo"/>
      </div>
    </div>
  </div>

  <hr>

 
  </Layout>
</template>
<page-query>
query ($page:Int){
  posts:allStrapiPost (perPage:5, page: $page) @paginate{
    pageInfo {
      totalPages
      currentPage
    }
    edges {
      node {
        id
        title
        content
        tags{
          id
          title
        }
        created_at
      }
    }
  }
 
    general: allStrapiGeneral {
      edges {
        node {
          id
          cover { 
            url
          }
          title
          subtitle 
        }
      }
    } 
  }
  
</page-query>
<script>
import { Pager } from 'gridsome'
export default {
  name:'IndexPage',
  metaInfo: {
    title: 'Hello, world!'
  },
  components:{
    Pager
  },
  computed: {
    general () {
      return this.$page.general.edges[0].node
    }
  }
}
</script>

<style>
 
</style>
